A victim of an automobile accident goes into shock, which results in decreased blood flow. The victim's skin will
A. not change color.
B. become pale.
C. have a reddish hue.
D. develop a yellow tint.
E. become bright red.
Answer: B
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This picture of epithelial tissue represents
A) gap junctions between the cells. B) the attachment of the epithelial cells to the basement membrane. C) glandular tissue. D) the blood supply within the epithelial tissue. E) stratified epithelia tissue.
Proteases and acrosin are enzymes. How do they function in reproduction?
A) They act to break down the protective barriers around the egg, allowing the sperm to penetrate. B) They direct the sperm to the egg through chemical messengers. C) They neutralize the mucous secretions of the uterine mucosa. D) Their function is unknown.
Blood is supplied to the endometrium by which arteries between the endometrial glands?
A. Arcuate B. Uterine C. Spiral D. Cardinal E. Gonadal
A 45-year-old male is obliged to have his testes removed due to having developed testicular cancer. What effect is this likely to have on hits GnRH, LH, and FSH levels? Would these levels be higher, lower, or similar to a body builder who's been supplementing his workouts with anabolic steroids? Why would this be? Be very thorough here.